<template>
  <div class="app-container dialog-w80">
    <div class="customContainer">
      <el-form :inline="true" :model="formInline" class="demo-form-inline" size="small">
        <el-form-item>
          <el-select
            filterable
            placeholder="选择门店"
            v-model="formInline.store_id"
            @change="storeChange"
          >
            <el-option
              v-for="item in store_list"
              :key="item.id"
              :label="item.name"
              :value="item.id"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-input
            v-model="formInline.gift_id"
            placeholder="请输入礼品编号"
            @keyup.enter.native="searchClick"
          ></el-input>
        </el-form-item>
        <el-form-item>
          <dj-button size="small" @search="searchClick">
            <template #default>搜索</template>
          </dj-button>
        </el-form-item>
      </el-form>
      <transition name="fade" mode="out-in">
        <!-- 列表 -->
        <el-table
          highlight-current-row
          :data="list"
          border
          @sort-change="sortChange"
          size="small"
          v-loading.body="listLoading"
          :key="formInline.store_id"
        >
          <el-table-column align="center" label="礼品图片" width="80">
            <template slot-scope="scope">
              <vue-preview class="preview" :slides="scope.row.imgList"></vue-preview>
            </template>
          </el-table-column>
          <el-table-column align="center" label="礼品名称" prop="name"></el-table-column>
          <el-table-column align="center" label="新礼品编号" prop="gift_id"></el-table-column>
          <el-table-column align="center" label="神采礼品编号" sortable>
            <template slot-scope="scope">{{scope.row.no_obsolete}}</template>
          </el-table-column>
          <el-table-column align="center" label="箱规" prop="box_num"></el-table-column>
          <el-table-column align="center" label="尺寸" prop="size"></el-table-column>
          <el-table-column align="center" label="类别" prop="type_name"></el-table-column>
          <el-table-column align="center" label="成本价" prop="money_cost"></el-table-column>
          <el-table-column align="center" label="库存量" sortable>
            <template slot-scope="scope">{{scope.row.num}}</template>
          </el-table-column>
          <!-- 列表的操作按钮 -->
          <el-table-column align="center" label="加入调拨">
            <template slot-scope="scope">
              <el-button
                style="font-size:28px"
                :disabled="scope.row.in_car==1"
                type="text"
                @click="addcar(scope.row.id,1,formInline.store_id,scope.$index)"
              >
                <i class="el-icon-circle-plus"></i>
              </el-button>
            </template>
          </el-table-column>
        </el-table>
      </transition>
    </div>

    <!-- 礼品跨平台调拨弹框 -->
    <el-dialog
      :close-on-click-modal="false"
      class="dialog_table"
      title="礼品跨平台调拨"
      :visible.sync="show_carList"
      @close="car_close"
    >
      <div class="customHeader">
        <el-select placeholder="请选择收货地址" filterable v-model="carStoreVal">
          <el-option
            v-for="item in carStoreList"
            :key="item.store_id"
            :label="item.name"
            :value="item.store_id"
          ></el-option>
        </el-select>
      </div>
      <el-table
        highlight-current-row
        :data="carList"
        v-loading.body="listLoading"
        border
        size="small"
      >
        <el-table-column align="center" label="图片" width="70">
          <template slot-scope="scope">
            <img :src="scope.row.thumb" width="50" height="50" alt />
          </template>
        </el-table-column>
        <el-table-column align="center" label="名称" prop="name"></el-table-column>
        <el-table-column align="center" label="礼品编号" prop="gift_id"></el-table-column>
        <el-table-column align="center" label="箱规" prop="box_num"></el-table-column>
        <el-table-column align="center" label="库存量" prop="num"></el-table-column>
        <el-table-column align="center" label="调拨数量(个)">
          <template slot-scope="scope">
            <el-input
              onkeypress="return event.which>=48&&event.which<=57"
              type="number"
              onmousewheel="return false;"
              v-model="scope.row.gift_num"
              placeholder="数量"
              @input="count"
            ></el-input>
          </template>
        </el-table-column>
        <el-table-column align="center" label="成本价">
          <template slot-scope="scope">
            <!-- 保留小数 -->
            {{scope.row.money_cost|keepTwoNum}}
          </template>
        </el-table-column>
        <el-table-column align="center" label="金额总计">
          <template slot-scope="scope">
            <!-- 保留小数 -->
            {{scope.row.money_cost*scope.row.gift_num|keepTwoNum}}
          </template>
        </el-table-column>
        <el-table-column align="center" label="操作">
          <template slot-scope="scope">
            <el-button
              @click="delClick(scope.row.gift_id,formInline.store_id,formInline.house_id,scope.$index)"
              type="danger"
              icon="el-icon-delete"
              size="mini"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>
      <div class="bottom_box">
        <el-button
          type="text"
          size="small"
          @click="delCarListClick(formInline.store_id,formInline.house_id)"
        >清空调拨单</el-button>
        <el-button
          :loading="btnLoding"
          class="pull-right"
          size="small"
          type="primary"
          @click="saveClick()"
        >确认调拨</el-button>
        <p class="pull-right" style="line-height:0">
          礼品种类:{{car_gift_num}} 调拨单礼品数:{{totalOrder}}
          合计:{{totalPrice|keepTwoNum}}
        </p>
      </div>
    </el-dialog>
    <!-- 自定义底部 -->
    <div class="bottom_box">
      <el-pagination
        class="pull-left"
        background
        @current-change="handleCurrentChange"
        :current-page.sync="currentPage"
        :page-size="20"
        layout="prev, pager, next, jumper"
        :total="totalDataNumber"
      ></el-pagination>
      <el-badge :value="car_gift_num" class="item pull-right">
        <el-button type="text" size="small" @click="goodscar(formInline.store_id,1)">
          <svg-icon style="font-size:18px" icon-class="car" />
        </el-button>
      </el-badge>
    </div>
  </div>
</template>

<script>
import {
  store,
  getList,
  getPage,
  addcar_submit,
  get_type,
  car,
  delGift,
  delCarList,
  save,
  carStore,
} from "@/api/storage_control/kua_add_allocating.js";
export default {
  data() {
    return {
      btnLoding: false,
      currentPage: 1,
      totalDataNumber: 0,
      first_type_list: null,
      second_type_list: null,
      listLoading: false,
      type_list: null,
      size_list: null,
      formInline: {
        brand: "",
        store_id: "",
        gift_id: "",
        order_by: "",
      },
      store_list: null,
      house_list: [],
      brandList: [],
      list: null,
      car_gift_num: 0,
      carList: [],
      show_carList: false,
      carStoreList: [],
      carStoreVal: "",
      saveForm: {},
      totalOrder: "",
      totalPrice: "",
    };
  },
  beforeRouteEnter(to, from, next) {
    next((vm) => {
      //当进入组件之前，执行 beforRouteEnter 路由钩子函数 ,//参数vm就是当前组件的实例。
      if (!vm.store_list) {
        vm.getstore();
      }
    });
  },
  methods: {
    storeChange() {
      this.fetchData();
    },
    sortChange(column, prop, order) {
      this.listLoading = true;
      if (column.order == "ascending") {
        if (column.column.label == "神采礼品编号") {
          this.formInline.order_by = 1;
        } else {
          this.formInline.order_by = 3;
        }
      } else if (column.order == "descending") {
        if (column.column.label == "神采礼品编号") {
          this.formInline.order_by = 2;
        } else {
          this.formInline.order_by = 4;
        }
      } else {
        this.formInline.order_by = "";
      }
      this.fetchData();
    },

    getstore() {
      store({ brand: this.formInline.brand, category_id: 366 }).then(
        (response) => {
          this.store_list = response;
          let data = response.filter(
            (res) => res.id == this.$store.getters.optionId
          );
          if (data.length > 0) {
            this.formInline.store_id = data[0].id;
          }
          if (this.list == null) {
            this.searchClick();
          }
        }
      );
    },
    searchClick() {
      if (this.formInline.store_id) {
        this.fetchData();
      } else {
        this.$message({ type: "error", message: "请选择门店" });
      }
    },
    goodscar(store_id, type) {
      this.listLoading = true;
      car({ store_id: store_id, type: type })
        .then((response) => {
          response.forEach(function (val, i) {
            val.money_cost = ((val.money_cost * 1) / 1000000).toFixed(2);
          });
          this.carList = response;
          this.listLoading = false;
          this.show_carList = true;
          this.count();
        })
        .catch((res) => {
          this.listLoading = false;
        });
      carStore({}).then((response) => {
        this.carStoreList = response.data;
      });
    },
    //确认调拨
    saveClick() {
      if (this.carList.length == 0) {
        this.$message({ type: "error", message: "大佬，你购物车空空如也" });
        return;
      }
      this.saveForm = {
        store_id_in: this.carStoreVal,
        store_id_out: this.formInline.store_id,
        order: [],
      };
      let err = false;
      let errNum = false;
      if (!this.saveForm.store_id_in) {
        this.$message({ type: "error", message: "选择收货地址" });
        return;
      }
      for (var i = 0; i < this.carList.length; i++) {
        if (this.carList[i].gift_num * 1 > this.carList[i].num * 1) {
          err = true;
          this.$message({ type: "error", message: "调拨数不可大于当前库存数" });
          break;
        }
      }
      if (err) {
        return;
      }
      for (var i = 0; i < this.carList.length; i++) {
        if (
          this.carList[i].gift_num == "" ||
          this.carList[i].gift_num * 1 < 0 ||
          !/^\d+$/.test(this.carList[i].gift_num)
        ) {
          errNum = true;
          this.$message({
            type: "error",
            message: "请将调拨数填写完整,并且调拨数只能为整数!",
          });
          break;
        }
      }
      if (errNum) {
        return;
      }
      for (var i = 0; i < this.carList.length; i++) {
        this.saveForm.order.push({
          gift_id: this.carList[i].gift_id,
          order_num: this.carList[i].gift_num,
          look_money: this.carList[i].money_cost * 1000000,
          money_cost: this.carList[i].money_cost * 1000000,
        });
      }
      this.btnLoding = true;
      save(this.saveForm)
        .then((response) => {
          this.$message({
            type: response.code == 1 ? "success" : "error",
            message: response.message,
          });
          if (response.code == 1) {
            this.btnLoding = false;
            this.show_carList = false;
          }
        })
        .catch(() => {
          this.btnLoding = false;
        });
    },
    // 计算购物车
    count() {
      var totalPrice = 0; //临时总价
      var totalOrder = 0;
      this.carList.forEach(function (val, index) {
        totalPrice += val.gift_num * 1 * val.money_cost * 1; //累计总价
        totalOrder += val.gift_num * 1;
      });
      this.totalPrice = parseFloat(totalPrice);
      this.totalOrder = parseFloat(totalOrder);
    },
    addcar(gift_id, num, store_id, index) {
      var data = {
        gift_id: gift_id,
        type: 1,
        num: num,
        store_id: store_id,
      };
      this.listLoading = true;
      addcar_submit(data)
        .then((response) => {
          this.listLoading = false;
          if (response.code == 1) {
            this.list[index].in_car = 1;
            this.car_gift_num += 1;
            this.$message({ type: "success", message: "添加成功" });
          }
        })
        .catch((res) => {
          this.listLoading = false;
        });
    },
    // 清空购物车
    delCarListClick(store_id, house_id) {
      delCarList({ store_id: store_id, type: 1 }).then((response) => {
        this.carList = [];
      });
    },
    delClick(gift_id, store_id, house_id, index) {
      delGift({
        gift_id: gift_id,
        house_id: house_id,
        store_id: store_id,
        type: 1,
      }).then((response) => {
        this.$message({
          type: response.code == 1 ? "success" : "error",
          message: response.message,
        });
        if (response.code == 1) {
          this.car_gift_num--;
          this.carList.splice(index, 1);
          this.count();
        }
      });
    },
    car_close() {
      this.handleCurrentChange(this.currentPage);
    },
    first_type() {
      get_type({ id: 0 }).then((response) => {
        this.first_type_list = response;
      });
    },
    second_type(id) {
      this.listLoading = true;
      this.formInline.second_type = "";
      this.formInline.type = "";
      get_type({ id: id })
        .then((response) => {
          this.second_type_list = response;
          this.listLoading = false;
        })
        .catch((res) => {
          this.listLoading = false;
        });
    },
    type(id) {
      this.formInline.type = "";
      this.listLoading = true;
      get_type({ id: id })
        .then((response) => {
          this.type_list = response;
          this.listLoading = false;
        })
        .catch((res) => {
          this.listLoading = false;
        });
    },

    // 列表获取
    fetchData() {
      this.listLoading = true;
      this.currentPage = 1;
      getPage(this.formInline)
        .then((response) => {
          this.totalDataNumber = response * 20;
          getList(this.formInline).then((response) => {
            this.car_gift_num = 0;
            this.car_gift_num =
              response.length > 0 ? response[0].car_gift_num : 0;
            response.forEach((val) => {
              val.imgList = [
                {
                  src: val.img,
                  msrc: val.thumb,
                  w: 1200,
                  h: 900,
                },
              ];
            });
            this.list = response;
            this.listLoading = false;
          });
        })
        .catch((res) => {
          this.listLoading = false;
        });
    },
    // 分页
    handleCurrentChange(val) {
      this.car_gift_num = 0;
      this.listLoading = true;
      getList(this.formInline, val).then((response) => {
        if (response.length > 0) {
          this.car_gift_num = response[0].car_gift_num;
        }
        response.forEach((val) => {
          val.imgList = [
            {
              src: val.img,
              msrc: val.thumb,
              w: 1200,
              h: 900,
            },
          ];
        });
        this.list = response;
        this.listLoading = false;
      });
    },
  },
};
</script>